Leveling device with an adjustable width
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United States of America Patent
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Nov 15, 2005
Grant Date -
Feb 5, 2004
app pub date -
Jun 30, 2001
filing date -
Sep 20, 2000
priority date (Note) -
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Abstract
The device relates to a device for leveling the coal filled in the retort of a coke oven, comprising a leveler bar (2) connected with a leveler bar drive (1) that can be moved into and out of the retort (4) through a leveling opening (3), and performs a leveling movement back and forth in the retort (4). According to the invention, the leveler bar (2) has a rake blade (5) on its front end with a width that can be adjusted by an operating device (6) arranged in the leveler bar (2).
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